Serat sintetis adalah serat kimia yang terbuat dari polimer linier sintetik dengan berat molekul yang sesuai dan sifat larut (atau dapat melebur), yang dipintal, dibentuk, dan pasca-perawatan. Berbeda dengan serat alami dan serat buatan, produksi serat sintetis tidak dibatasi oleh kondisi alam. Selain kinerja serat kimia yang unggul secara umum, seperti kekuatan tinggi, ringan, mudah dicuci dan dikeringkan, elastisitasnya baik, tidak takut jamur dan ngengat, dll., berbagai jenis serat sintetis memiliki sifat unik tertentu.

Users are now demanding more and more from digital direct printing, including its versatility, resistance to friction and high colour fastness. The degree of fading of digital direct printing when subjected to external factors (squeezing, rubbing, washing, rain, exposure, impregnation, etc.), such as good colour fastness, makes the textile less likely to lose colour during use.

clothing printing mainly refers to t-shirts, sweatshirts, casual clothing, knitted

Textile fabric pearlescent and luminous printing There are natural and

The traditional printing methods used in printing and dyeing industry are reactive dyes, disperse dyes, acid dyes and coating direct printing; among them, reactive dyes, disperse dyes and acid dyes printing are commonly used by the majority of printing and dyeing manufacturers because of their printing patterns with bright colors, full colors, soft fabric feel and clear pattern outline; many foreign trade orders also add some special requirements, such as chlorine bleaching resistance, oxygen bleaching resistance, dry cleaning resistance, etc.. Therefore, we must use the latest technical means to adapt to the requirements of the market, otherwise a very passive situation will be formed and the development of the industry will be hindered. In this case, people will naturally think of non-polluting or less polluting printing method a coating printing.

In order to combine the traditional Chinese tie-dye technique with digital printing technology for textile and clothing, and to design modern digital printing patterns that match the corresponding characteristics of tie-dye, the advantages, disadvantages and the need to combine tie-dye and digital printing are analysed. The advantages, disadvantages and necessity of combining tie-dye and digital printing at this stage are analysed, as well as the significance and development prospects of combining the two techniques. The innovative combination of digital printing and traditional tie-dye techniques is used in apparel, home textiles and fabrics. This combination will, to a certain extent, open up a new aesthetic market and promote the development of digital printing and traditional tie-dye techniques, providing a reference for innovative product development.

Heat transfer inks are a key element in the field of heat transfer technology. In order for heat transfer technology to be compatible with different fabrics, the rheological and printing adaptability of the inks applied to the surface of the paper base must be studied. The transfer of inks that can be transferred to chemical and natural fibre fabrics onto transfer paper and then onto the corresponding fabric. The rheological properties of the thermal transfer inks were analysed and the relationship between the ink and the printability was determined by measuring the ink density and the transfer paper.

Teknologi dan peralatan pencetakan transfer digital kini tersedia di mana-mana, dan pasar pencetakan kain nilon terutama menggunakan sablon, pencetakan transfer dingin, pencetakan semprotan langsung digital dan beberapa metode lainnya. Sablon datar atau melingkar sulit untuk pola warna yang rumit dan halus, dan terdapat banyak limbah dalam proses pencetakan. Pencetakan transfer dingin, yang melibatkan pembasahan kain dan memindahkannya pada suhu kamar, sensitif terhadap tingkat kebasahan kain selama proses transfer dan ketika tingkat kebasahan berubah selama proses transfer, perbedaan warna sering kali tidak dapat ditoleransi. Pencetakan jet langsung digital adalah arah kerja rekan-rekan industri. Hal ini dilakukan dengan pencetakan ink-jet tinta asam pada kain berukuran, diikuti dengan penguapan uap serta pencucian dan pengeringan.